With interlocks,only if the switch inside socket is off,the plug can be brought out.
Provision is made to offer padlock on socket.lf out of operation,the
socket cover cans be opende by pad lock.so that local imspection and
sitnss are easy.
Suitable for stee; pipe and cable wiring.
*Note:1,Link used for connecting distance-cable.2,Links current is only limited to 16A.